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<h1 class="article-title sea-center" style="border-left:0" itemprop="name">
  vuecli笔记
</h1>
 

      
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      <a href="/2022/01/19/Vue%E5%AD%A6%E4%B9%A0/vuecli/" class="article-date">
  <time datetime="2022-01-19T04:29:18.000Z" itemprop="datePublished">2022-01-19</time>
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  <hr>
<h3 id="介绍"><a href="#介绍" class="headerlink" title="介绍"></a>介绍</h3><hr>
<p>Vue CLI 是一个快速开发的完整系统，有如下功能：</p>
<ol>
<li><code>@vue/cli</code> 可实现交互式的项目脚手架</li>
<li><code>@vue/cli</code> + <code>@vue/cli-service-global</code> 实现零配置原型开发</li>
<li><code>@vue/cli-service</code> 包含：<ul>
<li>可升级</li>
<li>合理配置的webpack</li>
<li>可通过配置文件，进行新的配置</li>
<li>可使用插件拓展</li>
</ul>
</li>
<li>一个丰富的官方插件集合，集成了前端生态的工具</li>
<li>有一套完全图形化的创建、管理Vue.js项目的用户界面</li>
</ol>
<hr>
<h3 id="vue-CLI的构成"><a href="#vue-CLI的构成" class="headerlink" title="vue CLI的构成"></a>vue CLI的构成</h3><hr>
<h4 id="1-CLI（-vue-cli）"><a href="#1-CLI（-vue-cli）" class="headerlink" title="1. CLI（@vue/cli）"></a>1. CLI（<code>@vue/cli</code>）</h4><ul>
<li>可以通过<code>vue create</code> 快速搭建一个新项目</li>
<li>可以通过<code>vue serve</code> 构建新想法的原型</li>
<li>可以通过<code>vue ui</code> 图形化管理项目<h4 id="2-CLI服务（-vue-cli-service）"><a href="#2-CLI服务（-vue-cli-service）" class="headerlink" title="2. CLI服务（@vue/cli-service）"></a>2. CLI服务（<code>@vue/cli-service</code>）</h4><code>cli-service</code>是构建与<code>webpack</code>和<code>webpack-dev-server</code>之上的，其中包含了：</li>
<li>加载cli插件的服务</li>
<li>针对大部分应用优化的内部<code>webpack</code>配置</li>
<li>项目内部的<code>vue-cli-service</code>命令，提供<code>serve</code>、<code>build</code>、<code>inspect</code>命令<h4 id="3-CLI插件（-vue-cli-plugin）"><a href="#3-CLI插件（-vue-cli-plugin）" class="headerlink" title="3. CLI插件（@vue/cli-plugin）"></a>3. CLI插件（<code>@vue/cli-plugin</code>）</h4></li>
</ul>
<hr>
<h3 id="快速原型开发"><a href="#快速原型开发" class="headerlink" title="快速原型开发"></a>快速原型开发</h3><hr>
<p>使用<code>vue serve</code>或<code>vue build</code> 都可以对单个vue文件进行快速原型开发</p>
<ol>
<li>可以<strong>零配置</strong>为.js或.vue文件启动一个服务器：<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">vue serve [options] [entry]</span><br></pre></td></tr></table></figure>
Options:</li>
</ol>
<ul>
<li>-o , –open 打开浏览器</li>
<li>-c , –copy 将url复制到剪切板</li>
<li>-h , –help 输入用法信息</li>
</ul>
<ol start="2">
<li>可以在生产环境下，零配置构建一个.js或.vue文件</li>
</ol>
<blockquote>
<p>个人理解：使用<code>vue build</code>将入口文件快速打包</p>
</blockquote>
<figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">vue build [options] [entry]</span><br></pre></td></tr></table></figure>
<p>Options:</p>
<ul>
<li>-t , –target &lt;target&gt; 构建目标，默认值为app</li>
<li>-n , –name &lt;name&gt; 库的名字，或者组件的名字（默认值：入口文件名）</li>
<li>-d , –dest &lt;dir&gt;  输入目录（默认值：dist） </li>
<li>-h , –help 输入用法信息</li>
</ul>
<hr>
<h4 id="创建项目"><a href="#创建项目" class="headerlink" title="创建项目"></a>创建项目</h4><p><code>vue create</code></p>
<h4 id="图像化管理"><a href="#图像化管理" class="headerlink" title="图像化管理"></a>图像化管理</h4><p><code>vue ui</code></p>
<hr>
<hr>
<h3 id="插件"><a href="#插件" class="headerlink" title="插件"></a>插件</h3><hr>
<blockquote>
<p>使用<code>vue add [-option] -pluginName</code>来安装插件</p>
</blockquote>
<blockquote>
<p>也可以使用<code>vue ui</code>来进行插件的安装和管理</p>
</blockquote>
<hr>
<h3 id="Preset（预设置）"><a href="#Preset（预设置）" class="headerlink" title="Preset（预设置）"></a>Preset（预设置）</h3><hr>
<blockquote>
<p>用于项目创建的时候，自动安装某些插件。（通过package.json）</p>
</blockquote>
<blockquote>
<p>还可以用于管理插件的版本</p>
</blockquote>
<hr>
<h3 id="CLI服务"><a href="#CLI服务" class="headerlink" title="CLI服务"></a>CLI服务</h3><hr>
<ul>
<li><code>vue-cli-service serve [options] [entry]</code><ul>
<li>–open      |     在启动服务器的时候打开浏览器</li>
<li>–copy      |     在服务器启动时，讲URL复制到剪切板</li>
<li>–mode      |     指定环境模式（默认值为development）</li>
<li>–host      |     （默认为0.0.0.0）</li>
<li>–port      |     （默认为8080）</li>
<li>–https     |     是否使用https（默认为false）<blockquote>
<p>开启一个基于<code>webpack-dev-server</code>的服务器，具有HMR功能</p>
</blockquote>
</li>
</ul>
</li>
</ul>
<blockquote>
<p>除了可以通过命令行参数，还可以使用vue.config.js中的devServer字段进行配置</p>
</blockquote>
<blockquote>
<p>一般使用方法：<code>vue-cli-service serve --open --copy main.js</code></p>
</blockquote>
<ul>
<li><p><code>vue-cli-servive build [options] [entry|pattern]</code></p>
<ul>
<li>–mode          |     指定环境模式</li>
<li>–dest          |     指定输出目录</li>
<li>–modern        |     面向现代浏览器带自动回退构建应用</li>
<li>–targer        |     app\lib\wc\wc-async(默认app)</li>
<li>–name          |     （默认值：package.json中name的字段或者入口文件名）</li>
<li>–no-clean      |     在构建项目时，不清除目录</li>
<li>–report        |     生成report.html以帮助分析包内容</li>
<li>–report-json   |     生成report.json</li>
<li>–watch         |     监听文件变化</li>
</ul>
<blockquote>
<p>相当于根据main.js文件，包含里面import的对象。打包成一个js为文件。</p>
</blockquote>
</li>
<li><p><code>vue-cli-service inspect [options] [...paths]</code></p>
<ul>
<li>–mode 指定环境模式（默认值为:development）<blockquote>
<p>用于审查该项目vue-cli的webpack config</p>
</blockquote>
</li>
</ul>
</li>
<li><p><code>vue-cli-service help</code></p>
<blockquote>
<p>有时候插件会注入额外的命令，所以可以采用该命令来查看所有命令</p>
</blockquote>
</li>
<li><p><code>vue-cli-service help [command]</code> </p>
<blockquote>
<p>学习、查看某一条命令的用法</p>
</blockquote>
</li>
</ul>
 
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<link rel="stylesheet" href="/css/clipboard.css">
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<script>
  function wait(callback, seconds) {
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      copyHtml += '<i class="ri-file-copy-2-line"></i><span>COPY</span>';
      copyHtml += '</button>';
      $(".highlight .code pre").before(copyHtml);
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        $icon.addClass('ri-checkbox-circle-line');
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        $span[0].innerText = 'COPIED';
        
        wait(function () { // 等待两秒钟后恢复
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          $icon.addClass('ri-file-copy-2-line');
          $span[0].innerText = 'COPY';
        }, 2000);
      });
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        let $span = $($btn.find('span'));
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          $span[0].innerText = 'COPY';
        }, 2000);
      });
    }
    initCopyCode();
  }(window, document);
</script>
 
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